EP 0529928 A1 19930303 - A seal.
Title (en)
A seal.
Title (de)
Abdichtung.
Title (fr)
Joint d'étanchéité.
Publication
Application
Priority
- GB 9118643 A 19910830
- GB 9200327 A 19920108
Abstract (en)
A metal stem seal 1 comprising a resilient jacket 13 of annular shape and a spring 15 within the jacket 13 to urge the jacket 13 into contact with a stem 5, which reciprocates or rotates or does both, during use. Such a reciprocates or rotates or does both, during use. Such a seal provides a very efficient metal-to-metal seal, even when used in high pressure environments. <IMAGE>
IPC 1-7
IPC 8 full level
F16J 15/28 (2006.01); F16J 15/08 (2006.01)
CPC (source: EP)
F16J 15/0893 (2013.01)
Citation (search report)
- [Y] US 4302020 A 19811124 - MORALES KENNETH A
- [Y] GB 2041112 A 19800903 - PRESSURE SCIENCE INC
- [A] EP 0359626 A1 19900321 - COMMISSARIAT ENERGIE ATOMIQUE [FR]
- [A] FR 2253170 A1 19750627 - GOETZEWERKE [DE]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0529928 A1 19930303; AU 2097092 A 19930304; CA 2075792 A1 19930301; JP H05196145 A 19930806; MX 9204706 A 19930701; NO 923118 D0 19920811; NO 923118 L 19930301
DOCDB simple family (application)
EP 92307567 A 19920819; AU 2097092 A 19920812; CA 2075792 A 19920811; JP 22868992 A 19920827; MX 9204706 A 19920814; NO 923118 A 19920811